baber/WOPTO huggingface dataset:
Patent JP-H07256817-A (JP)
Title: Inorganic coating layer applied panel
Inventor: HIRANO KAZUYUKI
IPC: B32B15/08
Filed: 1994-03-25
Abstract: PURPOSE:To provide an inorg. coating layer applied panel excellent in heat resistance, weatherability or the like and enhanced in bending processability after the formation of a dried cured coating layer of a specific coating material by forming the dried cured film layer of the specific inorg. coating material on the surface of a metal panel. CONSTITUTION:A compsn. of an inorg. coating material provided to the surface of a metal panel consists of 1-99 pts.wt. of a component (A) represented by formula I (wherein 5-95wt.% of silica is contained as a solid and at least 50mol% of hydrolyzable organosilane is organosilane of n=1) and 99-1 pts.wt. of a component (B) represented by formula (II) (wherein a penyl group represented by R<2> is contained in a ratio of 5-50mol% with respect to all of R2 groups). The sum of the components (A), (B) is 100 pts.wt.
Patent JP-H05219924-A (JP)
Title: Apparatus for treating high-pressure liquid
Inventor: HORI KEIICHI
IPC: A23L3/015
Filed: 1992-02-07
Abstract: PURPOSE:To eliminate a differential pressure between high-pressure water chambers on the inner sleeve and one lid sides by communicating both the water chambers at one end in a container. CONSTITUTION:The objective apparatus for treating a high-pressure liquid is constructed of a cylindrical container 1, an inner sleeve 2 assembled in the interior of the container, a pair of lids 3 and 4 fitted to both ends of the container and a free piston 7 freely movable under liquid tight conditions in the inner sleeve. A pressurizing water chamber 29 is communicated with a pressurizing water chamber 30 at one end of the inner sleeve and a pressurizing treatment chamber 11 is isolated from the pressurizing water chamber 30 under liquid tight conditions on the side of the container lid 3. This apparatus is further equipped with a feed pipe 17 for a liquid to be subjected to pressurizing treatment, passing through the other lid 4 forming the pressurizing treatment chamber and communicating with the pressurizing treatment chamber, a high-pressure water feed pipe 32, passing through the lid 4 and communicating with a pressurizing water chamber 29 between the inner sleeve and the cylindrical container and a high-pressure water passage 33, passing through the lid 3 forming the pressurizing water chamber 30 on the side of the container lid 3 and communicating with the pressurizing water chamber 30.
Patent JP-H11315483-A (JP)
Title: Aqueous alkaline solution and use of the aqueous solution in process for dyeing cellulosic fiber material
Inventor: SCHRELL ANDREAS DR
IPC: D06P3/66
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous alkaline composition capable of being added to a solution containing fiber-reactive dyes, improving the stability of a padding solution, and not so much increasing a time for fixing the dyes to fibers. SOLUTION: This aqueous alkaline composition contains sodium hydroxide and potassium carbonate in a molar ratio of 1:1.7 to 1:0.5. The method for using the aqueous alkaline solution comprises mixing the aqueous alkaline composition with an aqueous solution containing one or more fiber-reactive dyes, impregnating cellulosic fiber materials with the obtained alkali-dye mixed dyeing solution by a conventional method, and finally fixing the above fiber- reactive dyes to the fiber materials under ordinary process conditions for the fiber-reactive dyes. Since the alkaline composition can be easily mixed and dissolved in the dye-containing solution in a small amount and even by few steps to form a padding solution, the dyeing procedures can be easily and continuously accomplished by the use of the composition.
Patent JP-S60200680-A (JP)
Title: Radioactive ray picture reading device
Inventor: TAKAHASHI TETSUHIKO
IPC: G02B26/10
Filed: 1984-03-26
Abstract: PURPOSE:To detect density of a radioactive ray picture at accuracy below fluctuation of density included in a film etc. by monitoring fluctuation in time of a light source and a detector for every scanning line and correcting fluctuation of density information. CONSTITUTION:One-dimensionally deflected luminous flux passes through a ftheta lens 5 and irradiated on a film 6 that moves in the direction of advance, and picture information of the film 6 is signal processed by a signal processing device 14 through a concave mirror 8 and a light detector 10. On the other hand, a part of above-mentioned luminous flux arrives at a half mirror 11 without passing through the film 6, and a part is made incident on a light detector 13 from a dimming filter 12 to detect starting time of line scanning, and corrects fluctuation of speed of vibration of a galvano mirror 4, and eliminate lag between lines of picture signals. On the other hand, as incident light on a light detector 10 from a concave mirror 9 reflects directly fluctuation in time of intensity of laser light 2, this light is made monitoring light. Fluctuation in time of light signal output that passed the film 6 is corrected using output signal of this monitoring light.
Patent JP-H09243812-A (JP)
Title: Production of diffraction type optical element
Inventor: MIZOROKE SHIGEO
IPC: G02B5/18
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to decide whether patterns are defective or nondefective during the course of resist film pattern formation by coating a substrate surface with a resist and cutting this resist, thereby forming the resist patterns. SOLUTION: The substrate 1 is coated with the resist 2. The resist 2 which has reactivity at the time of an etching treatment suffices. Grooves D of an annular band shape are formed on the resist 2 by using a cutting tool 5. The shape of the grooves D formed on the substrate 1 are inspected occasionally or intermittently by a microscope, etc., during the course of this working. Whether the shape is defective or nondefective is then decided. If the shape is decided to be defective as a result of the inspection, the cutting is stopped and the resist 2 on the substrate 1 is completely removed and, thereafter, the work is restarted from the formation of the resist film. The resist is subjected to an etching treatment by reactive ion etching, etc., after the formation of the grooves D. The grooves C meeting the grooves D of the resist 2 are formed on the substrate 1.  The resist 2 remaining on the substrate 1 is thereafter removed.
Patent JP-H11228229-A (JP)
Title: Dielectric ceramic for high frequency use
Inventor: TAKEUCHI TSUGUTO
IPC: H01B3/12
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic with high dielectric constant and quality factor Q-value and excellent temperature stability, constituted of perovskite-type crystal with specified orientation degree determined by Lotgering method and specific crystal plane oriented. SOLUTION: This dielectric ceramic is such one as to be constituted of perovskite-type crystal with crystal orientation degree of >=50% determined by Lotgering method based on the X-ray diffraction pattern and a specific crystal plane is oriented. This ceramic, with the crystal azimuths being parallel with one another, has sight dielectric loss, high dielectric constant and large Q-value, and also affords temperature stability. It is preferable that the direction of crystal orientation axis coincide with that of the electric field of electromagnetic wave transmitting inside the crystal.  This ceramic is obtained, for example, by the following process: lamellar or needle host particles 19 and 17 are mixed with other stocks and made into a tape form 18, which is then laminated or wound up, followed by pressure bonding and then baking, and the resultant crystal is oriented vertically, radially or concentrically.
Patent JP-S63264420-A (JP)
Title: Antiulcer agent containing thiamine cobaltichlorophylin complex compound
Inventor: TAKEMI TARO
IPC: A61K31/555
Filed: 1988-03-11
Abstract: NEW MATERIAL:The compound having estimated structural formula of I or II and produced by coordinating 1mol. of thiol-type thiamine to 1mol. of a cobaltichlorophyllin complex compound containing Co forming coordinate bonds to 4 N atoms of the pyrrole nuclei of chlorophyllin. USE:An antiulcer agent. PREPARATION:A thiamine cobaltichlorophyllin complex compound which is an active component of the objective agent can be produced by (1) dissolving chlorophyllin in anhydrous acetic acid, preferably alcoholic (e.g. methanolic) acetic acid, (2) reacting the dissolved chlorophyllin with a bivalent cobalt salt such as cobalt acetate in the presence of oxygen to form a cobaltichlorophyllin complex compound, (3) removing the solvent from the reaction mixture in vacuum, (4) dissolving resultant crystalline compound in methanol and reacting with an alkali methanol solution of thiamine to obtain a crude compound and (5) subjecting the product to liquid-liquid extraction with a benzyl alcohol/water system, removal of by-products, etc.
Patent JP-S54147868-A (JP)
Title: Waterproof watch case
Inventor: MORI YOSHINOBU
IPC: G04B37/08
Filed: 1978-05-12
Abstract: PURPOSE: To facilitate working and improve waterproof performance by mounting I type packings respectively opposedly to the inside and outside of a bezel ring and so constituting these that the packings are force inserted from both back side of glass and rear cover toward the surface.  
     CONSTITUTION: A packing 2 is mounted to the lower part of the collar part 1a of a bezel ring 1 and glass 4 is force inserted from the inside of the watch case toward the outside with its tapered face 4a as a guide, whereby it is pressure contacted to the inner shaded tapered face 1d of the collar part 1a. Next, a reverse ring 5 is force inserted from the same direction as the force insertion direction of the glass 4. Next, the movement 9 which has been mounted with a dial 8 is held to the step part 5a of the reverse ring 5 and is sandwiched by a spacer 7. Next, a packing 3 is mounted to the lower part of the collar part 1b on the outside of the bezel ring 1 and a back cover 6 is force inserted. The back cover 6 is provided with pressure contact part and is surely secured to the bezel ring 1 via the packing 3 by the inside circumferential part of said part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51130730-A (JP)
Title: Protecting device of exhaust gas purifying catalyzer convertor of inte rnal combustion engine
Inventor: KOGURE HIROSHI
IPC: F02M23/08
Filed: 1975-05-12
Abstract: PURPOSE: To prevent overheating of exhaust gas purifying catalyzer convertor equipped in an intermal combustion engine operating by combustion with a mixture gas the overall air-fuel ratio being leaner than the theorefical air-fuel ratio. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63252567-A (JP)
Inventor: JIEIMUSU EI BUROUNINGU
IPC: B05B7/18
Filed: 1988-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000252691-A (JP)
Title: Tape feeder
Inventor: TANAKA YUJI
IPC: H05K13/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a tape feeder which can reduce the manufacturing cost and can enhance workability. SOLUTION: In a tape feeder of a double type which pitch-feeds two tapes retaining electronic components and in sequence supplies the electronic components to a pick-up position, a first sprocket member 13A and a second sprocket member 13B arranged at the same axial position are separately and axially supported by a frame member 12A and a sub-frame member 12B, respectively. Thus, parts required when the two sprocket members are coaxially arranged are reduced, and the structure of a sprocket support part is simplified, and also it is possible to enhance workability at assembling and adjusting.
Patent JP-H04291396-A (JP)
Title: Window display device
Inventor: FUTAMURA TAKAHIRO
IPC: G06T11/00
Filed: 1991-03-20
Abstract: PURPOSE:To offer the window display device which does not erase image information hidden behind a window and may be small in necessary memory capacity. CONSTITUTION:When the window 8 is set on a VRAM memory for image display) 3, VRAM image information hidden behind the window is encoded and compressed by an information compressing means 6 and saved in a VRAM storage area in a window structure 5. When the image is restored, the information of the window 8 is compressed and stored in the window structure 5 and the compressed VRAM image information is restored through an information expanding means 7 to the original information, which is displayed.
Patent JP-S56152232-A (JP)
Title: Pressure-reducing cvd device
Inventor: KOTANI KIYOUHIKO
IPC: H01L21/205
Filed: 1980-04-25
Abstract: PURPOSE:To prevent the introduction of moisture through a joint into a pressure- reducing CVD device by providing an energizing terminal at the joint of a dopant gas inlet tube for the CVD device and energizing and heating the joint. CONSTITUTION:Energizing terminals 10 are provided at the front and the rear of a gas inlet tube 7 in a pressure-reducing CVD device in which a reaction tube having heating means, a vacuum exhaust system for reducing the pressure in the reaction tube, and a gas inlet system for supplying dopant gas to the reaction tube are provided, and are energized and heated. Since the moisture in the air introduced into the threaded part of a joint is thus discharged through the gap of the threaded part into the interior and the exterior, foreign matter to be produced by the reaction of the moisture with the dopant gas is not produced in the pipe, and a film can be normally formed on a wafer surface or the like.
Patent JP-S61215372-A (JP)
Title: Liquid crystal compound
Inventor: SUENAGA HITOSHI
IPC: C09K19/34
Filed: 1985-03-20
Abstract: NEW MATERIAL:A liquid crystal compound shown by the formula I or formula II (m is 1 or 8; n is 5-14; * is asymmetric carbon atom). EXAMPLE:Optically active 2-[4-n-octyloxyphenyl]-5-[6-methyloctyl]pyrimidine. USE:Useful as a component material for a liquid crystal composition having a chiral smetic C* phase in a wide temperature range including room temperature, improved chemical stability, high response properties and improved compatibility with other various liquid crystal compounds. PREPARATION:A compound shown by the formula III (X is lower alkyldiamine group, hydroxyl group, or lower alkoxy) is reacted with a compound shown by the formula IV in a solvent such as methanol, etc. by the use of an alkali metallic alcoholate, etc., at room temperature - the reflux temperature of the solvent to give a compound shown by the formula I. Compounds shown by the formulas V and VI are used as starting raw materials, the reaction is performed in the same conditions as those above-mentioned, to give a compound shown by the formula II.
Patent JP-H01231794-A (JP)
Title: Device for controlling door of elevator
Inventor: HIRABAYASHI TERUMI
IPC: B66B13/14
Filed: 1988-03-10
Abstract: PURPOSE:To prevent a door to open outside a door zone and ensure the safety of an elevator by preventing a door close signal by the output signal from a riding place nonengagement detecting means and providing a door open signal preventing means which generates a door close command signal on a door control system. CONSTITUTION:The difference signal V2 of a differential amplifier 20 is compared with a reference voltage for a certain time from the start of door open by a riding place nonengagement detecting circuit 24. When the difference signal V2 is below the reference voltage, an engaging device is not engaged with a riding place door side while judging that only a cage door is opening outside a door zone, and a door open signal preventing circuit 25 is operated to invert an erroneously generated door open command signal to a door close command signal, and closing the driving circuit 17 of a door motor 6. As a result, even if a door open command signal is generated outside the door zone due to the failure of the door opening/closing command signal generating circuit 23, etc., the cage door will not be opened outside the door zone because of this, ensuring the safety of an elevator.
Patent JP-S52140109-A (JP)
Title: Railway crossing alarm control system
Inventor: KIDOKORO SHIYOUJI
IPC: B61L29/28
Filed: 1976-05-17
Abstract: PURPOSE: To secure the confidence of peiple in an alarm and improve safety by making the alarm function properly at railway siding's crossing in the compound of a steel mill, etc. where trains are operated with complexity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04291898-A (JP)
Title: Wireless switch
Inventor: TAKEUCHI HAYAO
IPC: H04B10/116
Filed: 1991-03-20
Abstract: PURPOSE:To easily match the fitting position of a case to a desired position. CONSTITUTION:The cape is equipped with the operation part of switches SW1 and SW2 on the front face and a signal transmission window 18 for the transmission of wireless signals at a peripheral required point..By screwing fixed screws 221 and 222 through two fitting holds 211 and 212 provided at a fitting plate 2 to a work plane, the fitting plate 2 is fixed to the work plane. By engaging an engaging pawl 24 provided on the back of the case 1 to an engaging recessed part 23 provided at the peripheral part of the fitting plate 2, the case 1 is coupled to the fitting plate 2.
Patent JP-H03258027-A (JP)
Title: Digital circuit device
Inventor: KOYAMA TSUNEHIRO
IPC: H03M7/00
Filed: 1990-03-07
Abstract: PURPOSE:To reduce switching noise by converting a binary signal from a control circuit into an output varied by one bit only from an output converted in a preceding time with a 1st conversion means. CONSTITUTION:Each binary signal outputted from a control circuit 5 is converted by a 1st conversion means 10 and outputted sequentially and the conversion output is an output varied by one bit from a conversion output outputted precedingly. Thus, even when the resulting output is fed to each logic circuit via a parallel signal line, a flowing charging current is small and the level change of the power line is small. Furthermore, the conversion output is converted again into the original binary signal the same as that from the control circuit 5 at a 2nd conversion means 11 and the result is fed to logic circuits 6, 7. Thus, switching noise is less and the adverse effect on the other circuits is eliminated.
Patent JP-S60199003-A (JP)
Title: Photosensitive high polymer and preparation thereof
Inventor: HAYAKAWA KIYOSHI
IPC: C08F291/00
Filed: 1984-03-23
Abstract: PURPOSE:To obtain a novel substance useful as a photosensitizer in a system for converting solar light energy into chemical energy for storage utilizing photoisomerization reaction of a photochemical thermal energy storage material, by graft copolymerizing chloromethylstyrene with a porous or fibrous high polymer, and condensing the graft copolymer with a keto-carboxylic acid, etc. CONSTITUTION:An insoluble high polymer, obtained by graft copolymerizing chloromethylstyrene with a porous or fibrous high polymer, e.g. polyethylene, activated carbon, vinyl fibers or asbestos treated to give a large surface, and condensing the resultant copolymer with a keto-carboxylic acid, e.g. acetylbenzoic acid, or a keto-alcohol, e.g. acetone alcohol or benzoylacetone, and having the keto-carboxylic acid residue or keto-alcohol residue linked through methylene bonds to the benzene skeleton of the styrene based polymer.
Patent JP-S58174090-A (JP)
Title: Electric propulsion device
Inventor: ARAKAWA KOUICHI
IPC: H02P5/74
Filed: 1982-04-05
Abstract: PURPOSE:To contrive to enhance the performance of electric propulsion, by a method wherein an output from an AC generator is supplied to one of AC motors directly and to the other through a semiconductor output controlling only in a high-torque operation. CONSTITUTION:In a low-torque operation, either one or both of the AC motors 3, 4 are driven by the output from the AC generator 2 to obtain a high-speed low-torque characteristic. In a high-torque operation, the output from the generator 2 is used to directly drive one of the motors 3, 4, and is controlled by a thyristor device 6 to drive the other of the motors 3, 4, so that a high-torque characteristic is obtained through utilizing the added characteristic of both of the motors 3, 4. Accordingly, electric propulsion with high performance can be obtained inexpensively.
Patent JP-S63224645-A (JP)
Title: Starter
Inventor: NITO NORIAKI
IPC: H02K7/10
Filed: 1987-03-12
Abstract: PURPOSE:To prevent brushes from improperly coming into contact with a commutator due to water or dusts by closing a space in which the brushes and the commutator are arranged by the contact of an armature with a sealing member. CONSTITUTION:An output shaft 240 and an armature 250 are energized by the operation of the compression coil spring 720 of energizing means 700 during the stopping of a starter 100 rightward as shown, and the right side end face of the armature 250 comes in contact with the frictional material 620 of a sealing member 600. Thus, a space C of a case 210 in which a commutator 260 and brushes 270 are arranged is shielded from a space D in the case 210 in which the armature 250 is disposed. Thus, since water, dusts invaded from an opening 421 are not invaded into the space C in which the brushes 270 and the commutator 260 are arranged, it can prevent the brushes 270 from improperly contacting with the commutator 260.
Patent JP-S59183323-A (JP)
Title: Storage type photoelectric convertor
Inventor: TSUNEKAWA TOKUICHI
IPC: G01C3/00
Filed: 1983-04-01
Abstract: PURPOSE:To prevent the effect of an ambient light and the saturation of stored charge by clearing a charge generated from a photoelectric converting section except for a fixed period each in the projection time and non-projection time in a storage type photoelectric convertor having first and second electric charge storage sections. CONSTITUTION:With the emission of light from a light emitting element, reflected lights from an object form an image on a photoelectric conversion element. The conversion element is provided with photoelectric conversion sections AS and BS and the sum of reflected lights and ambient lights by projection is storaged into charge storage sections AL and BL and ambient lights during a fixed period of the non-projection time done into charge storage sections AD and BD. Charges are read out from the storage sections AL and AD and BL and BD and the sum of difference portions and the difference thereof are detected as outputs VA+B and VA-B to drive the focusing. A control pulse phiICG is applied to the conversion sections AS and BS through an OR gate 6 except for a fixed period each in the projection and non-projection time to clear the charge. This can prevent the saturation of the stored charge minimizing the effect of ambient lights. Structurally, one discharge storage section can be arranged in each of the photoelectric conversion sections.
Patent JP-S62214705-A (JP)
Title: Double balance mixer
Inventor: HAMAZAWA YOSHIKAZU
IPC: H05K1/18
Filed: 1986-03-14
Abstract: PURPOSE:To assemble a well-balanced mixer by making the wire length of each diode lead constant and making the connection length of a mixer diode of each balun coil constant so as to uniformize L/C components between the mixer diodes and the balun coils. CONSTITUTION:Diode leads of mixer diodes 6-9 are inserted to through holes 12-15 of a printed circuit board 11 and the projecting lead ends are soldered. The diode connection lead of the balun coil 4 is penetrated through through holes 16, 17 of the printed circuit board 11 and soldered to lands 18, 19 at the rear face and the lands 18, 19 are soldered to the through holes 12, 14 respectively. The diode connection lead of the balun coil 5 is penetrated through through holes 20, 21 of the board 11, soldered to lands 22, 23 on the front face and the lands 22, 23 are soldered to the through holes 13, 15 respectively. Thus, the diode lead length of a balance mixer assembly 10 and the diode connection lead length of the balun coils are balanced to a prescribed value.